2016632919

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{145721}}^1$

素因数の和:146390

約数の個数: 16

約数和(自身を含む): 3077648640

約数和(自身を除く): 1061015721

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 145721, 437163, 1020047, 3060141, 96030139, 288090417, 672210973, 2016632919]

約数ペア:

[(1, 2016632919), (3, 672210973), (7, 288090417), (21, 96030139), (659, 3060141), (1977, 1020047), (4613, 437163), (13839, 145721)]